Mostrando 261 - 280 Resultados de 30,407 Para Buscar 'Totalán~', tiempo de consulta: 2.87s Limitar resultados
  1. 261
    “…METHODS: This exploratory study investigated tissue-level cytokines in a cohort of patients (N = 17) in response to total knee arthroplasty and total knee revision to better understand the immune response to implants and localized infection (e.g., prosthetic joint infection). …”
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  2. 262
    por Sukgen, Gökmen, Türkay, Ünal
    Publicado 2020
    “…OBJECTIVES: The aim of this study is to compare the urinary tract dysfunction rates of total abdominal hysterectomy (TAH) and total laparoscopic hysterectomy. …”
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  3. 263
    “…BACKGROUND: The rate of revision surgery for total ankle arthroplasty (TAA) is higher than for hip and knee arthroplasties. …”
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  4. 264
    “…PURPOSE: This study aimed to compare the surgical outcomes of total laparoscopic total gastrectomy without mesentery division (LTG without MD) and conventional total laparoscopic total gastrectomy (CLTG), as well as evaluate the appropriate method for esophagojejunostomy (EJ) reconstruction after total laparoscopic total gastrectomy (TLTG). …”
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  5. 265
    “…CATEGORY: Ankle; Ankle Arthritis INTRODUCTION/PURPOSE: The indications for both total talus replacement (TTR) and total ankle replacement (TAR) are expanding. …”
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  6. 266
    por Váquez López, Ricardo
    Publicado 1983
    Repositorio Institucional
    Tesis Libro
  7. 267
    por Syed, Yahiya Y.
    Publicado 2023
    “…On 24 July 2023, lotilaner ophthalmic solution 0.25% received its first approval in the USA for the treatment of Demodex blepharitis. …”
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  8. 268
    “…Methods: Data have been recovered from the “Etnobotànica dels Països Catalans” webpage (https://etnobotanica.iec.cat/) and the meta-analytic work carried out in the present study covers 27 prospections performed in different territories between 1990 and 2019. …”
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  9. 269
    “…Therefore, we present static quantum chemical calculations at the dispersion-corrected density functional level (DFT-D3) for several Leigh-type rotaxanes. The calculated crystal structure is in close agreement with the experimental X-ray data. …”
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  10. 270
    “…[Image: see text] Mechanical point-chirality in a [2]rotaxane is utilized for asymmetric catalysis. Stable enantiomers of the rotaxane result from a bulky group in the middle of the thread preventing a benzylic amide macrocycle shuttling between different sides of a prochiral center, creating point chirality in the vicinity of a secondary amine group. …”
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  11. 271
    “…This study presents the mechanical switching of crystals of ferrocene-containing rotaxane controlled by focused laser light. The expansion and contraction of the crystals can be driven by turning on and off laser light at 445 nm. …”
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  12. 272
    “…We report a rotaxane based on a simple urea motif that binds Cl(−) selectively as a separated ion pair with H(+) and reports the anion binding event through a fluorescence switch‐on response. …”
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  13. 273
    “…In this work, we demonstrate the potential of simple rotaxanes as metal‐ion‐responsive ligand scaffolds through the development of a proof‐of‐concept selective sensor for Zn(2+).…”
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  14. 274
    “…By synthesising interlocked analogues of previously studied porphyrin–corrole conjugates, we demonstrate that this approach gives access to rotaxanes in which the detailed electronic properties of the axle component are unchanged but whose steric properties are transformed by the mechanical “picket fence” provided by the threaded rings. …”
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  15. 275
    “…The synthesis of novel hydrogen-bonded [2]rotaxanes having two pyridine rings in the macrocycle and azo- and hydrazodicarboxamide-based templates decorated with four cyclohexyl groups is described. …”
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  16. 276
    “…Despite significant advances in the last three decades towards high yielding syntheses of rotaxanes, the preparation of systems constructed from more than two components remains a challenge. …”
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  17. 277
    “…Also we prove that there is a clear relationship between political positions and the use of language, showing that against independence users speak mainly Spanish while pro-independence users speak Catalan and Spanish almost indistinctly. However, the third pole, closer in political opinion to the pro-independence pole, behaves similarly to the against-independence one concerning the use of language.…”
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  18. 278
    “…Electrochemically switchable rotaxanes are well known for their ability to efficiently undergo changes of (co-)conformation and properties under redox-control. …”
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  19. 279
    por Takata, Toshikazu
    Publicado 2020
    “…[Image: see text] The synthesis and dynamic nature of macromolecular systems controlled by rotaxane macromolecular switches are introduced to discuss the significance of rotaxane linking of polymer chains and its topological switching. …”
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  20. 280
    “…Mixing the complex and α- and β-cyclodextrins in aqueous media produced the corresponding [2]rotaxanes with 1:1 stoichiometry. γ-Cyclodextrin and the Pt complex formed a rotaxane having components in a 1:1 or 2:1 molar ratio. …”
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